12_V_ynreset_output_high_efficiency_controller_non_boot_strayaped

Published:2009/7/24 3:14:00 Author:Jessie | From:SeekIC

Figure 7-70 shows a MAX770/71/72 connected to provide 12-V output at 0.5 A, with a 5-V input. See Fig. 7-68 for component suppliers. This non-boot-strapped version of the Fig. 7-69 circuit requires less supply current, but with the full 5-V input. Use the Fig. 7-69 controller for input voltages less than 5 V. MAXIM NEW RELEASES DATA Book, 1995, P. 4-15.



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